Periplaneta Americana. American cockroach's are also known as waterbugs, flying water bug and, in some areas of the South, the palmetto bug. It is the largest of the common species, growing to 1.5 inches or more in length. It is reddish-brown, with a pale brown or yellow border on the upper surface of the pronotum.
Thanks for the question. The radial artery in the wrist can be used to measure the blood pressure. But in my opinion, the brachial artery blood pressure measurement is better than radial artery for the following reasons: 1.The blood pressure at the wrist is higher for systole, lower for diastole, and about the same for mean or average pressure. The amount of difference depends on the stiffness of the arteries.ut in my opinion, the brachial artery blood pressure measurement is better than radial artery for the following reasons: 1. The blood pressure at the wrist is higher for systole, lower for diastole, and about the same for mean or average pressure.
The second force (diastolic pressure) is created as the heart rests between heart beats. (These two forces are each represented by numbers in a blood pressure reading.) See how high blood pressure can damage your arteries and heart. The damage starts in your arteries and heart. The primary way that high blood pressure causes harm is by increasing the workload of the heart and blood vessels â making them work harder and less efficiently. Over time, the force and friction of high blood pressure damages the delicate tissues inside the arteries.